Published on in Vol 24 , No 3 (2022) :March

1 Division of Hepatobiliary & Pancreatic Surgery and Liver Transplantation, National University of Singapore, Singapore, SG
2 Yong Loo Lin School of Medicine, National University of Singapore, Singapore, SG
3 Saw Swee Hock School of Public Health, National University of Singapore, Singapore, SG
4 Division of Colorectal Surgery, University Surgical Cluster, National University Hospital, Singapore, SG
*these authors contributed equally